Planning Applications in Mountain Ash East

Planning authority: Rhondda Cynon Taf County Borough Council

Search current and historic planning applications in Mountain Ash East, Rhondda, published by Rhondda Cynon Taf County Borough Council - 4 applications in the last 90 days and 14 in the last 12 months. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Date received Last 90 days

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All 4 Pending 2Approved 2
Showing 14 applications
26/0537/TPO 17 Jun 2026 Pending Decision

25 Bron-y-deri Mountain Ash Rhondda Cynon Taf CF45 4LL

Works to trees subject to a TPO. Crown pruning of one Oak tree and the removal of one dead Ash tree.

Works to a tree with a TPO Rhondda 17 Jun 2026
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26/0507/FUL 10 Jun 2026 Pending Decision

Plas Y Felin Cefnpennar Road Cefnpennar Mountain Ash Rhondda Cynon Taf CF45 4EE

Proposed increase in roof height of existing garage to facilitate ancillary home office accommodation within the roof space with rooflights, together ...

Full Application Rhondda 10 Jun 2026
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26/0420/TCA 18 May 2026 Approved

Wasteland Behind The Cresselly Arms Cardiff Road Mountain Ash

Side prune lime tree and remove overhang of National Grid apparatus.

Works to a tree with a TPO Rhondda 18 May 2026
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26/0420/TPO 18 May 2026 Approved

Wasteland Behind The Cresselly Arms Cardiff Road Mountain Ash

Side prune lime tree and remove overhang of National Grid apparatus.

Works to a tree with a TPO Rhondda 18 May 2026
View details Council site ↗
25/1226/FUL Archive 29 Nov 2025 Pending

18 Lon-y-felin Cefnpennar Mountain Ash Rhondda Cynon Taf CF45 4ES

Two storey rear extension

Rhondda 29 Nov 2025
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25/1148/FUL Archive 14 Nov 2025 Pending

3 Clos Afon Abercwmboi Aberdare Rhondda Cynon Taf CF44 6BF

Proposed change of use of waste land to garden curtilage.

Rhondda 14 Nov 2025
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25/1109/CPRO Archive 2 Nov 2025 Approved

50 Coniston Rise Cwm-bach Aberdare Rhondda Cynon Taf CF44 0HW

Single storey extension

Rhondda 2 Nov 2025
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25/1026/FUL Archive 7 Oct 2025 Approved

New Park House Farm Road Aberdare CF44 6LJ

Proposed construction of a domestic garage

Rhondda 7 Oct 2025
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25/0954/FUL Archive 16 Sept 2025 Approved

Blaennantygroes Farm Blaennantygroes Road Cwm-bach Aberdare CF44 0EA

Proposed single storey side extension

Rhondda 16 Sept 2025
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25/0953/FUL Archive 15 Sept 2025 Approved

6 Middle Row Cwmpennar Mountain Ash Rhondda Cynon Taf CF45 4DN

Single storey rear extension.

Rhondda 15 Sept 2025
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25/0953/CPRO Archive 15 Sept 2025 Approved

6 Middle Row Cwmpennar Mountain Ash Rhondda Cynon Taf CF45 4DN

Single storey rear extension.

Rhondda 15 Sept 2025
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25/0921/FUL Archive 2 Sept 2025 Approved

36 Bro Deg Cwm-bach Aberdâr Rhondda Cynon Taf CF44 0HA

Extension to the residential curtilage of No. 36 Bro Deg, including the extension of an existing garage and its change of use to a granny annexe (Amen...

Rhondda 2 Sept 2025
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25/0851/TPO Archive 5 Aug 2025 Approved

12A Rheidol Close Cwm-bach Aberdare Rhondda Cynon Taf CF44 0HT

30% crown reduction to trees in front garden.

Rhondda 5 Aug 2025
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24/1154/RVOC 14 Nov 2024 Pending Decision

Land Adjacent To Oakridge Greenfield Terrace Cefnpennar Mountain Ash Rhondda Cynon Taf CF45 4EB

Variation of conditions 3 (Site Boundary Details), 4 (Construction Method Statement) 8 & 9 (Site Investigations),10 (Drainage) and 11 (Retaining Wall ...

Renewal/Variation of Condition Rhondda 14 Nov 2024
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Nearby areas

CF4451 appsMountain Ash5 appsTroedyrhiw and Pentrebach5 appsCF4510 appsAberdare45 appsCF4727 apps

Nearby councils

Merthyr Tydfil (82) · Rhondda (235) · Caerphilly (184) · Brecon Beacons (124) · Blaenau Gwent (85)

Parish council areas near Mountain Ash East

See the applications inside a parish council's exact boundary.

Show Cwmbach Parish CouncilShow Mountain Ash West Parish CouncilShow Mountain Ash East Parish CouncilShow Troed-y-rhiw Parish CouncilShow Aberdare East Parish CouncilShow Aberaman South Parish Council

Data updated daily. Source: Rhondda Cynon Taf County Borough Council planning portal.